(a+2b)(a^2-2ab+4b^2)=

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Solution for (a+2b)(a^2-2ab+4b^2)= equation:


Simplifying
(a + 2b)(a2 + -2ab + 4b2) = 0

Reorder the terms:
(a + 2b)(-2ab + a2 + 4b2) = 0

Multiply (a + 2b) * (-2ab + a2 + 4b2)
(a(-2ab + a2 + 4b2) + 2b * (-2ab + a2 + 4b2)) = 0
((-2ab * a + a2 * a + 4b2 * a) + 2b * (-2ab + a2 + 4b2)) = 0

Reorder the terms:
((4ab2 + -2a2b + a3) + 2b * (-2ab + a2 + 4b2)) = 0
((4ab2 + -2a2b + a3) + 2b * (-2ab + a2 + 4b2)) = 0
(4ab2 + -2a2b + a3 + (-2ab * 2b + a2 * 2b + 4b2 * 2b)) = 0
(4ab2 + -2a2b + a3 + (-4ab2 + 2a2b + 8b3)) = 0

Reorder the terms:
(4ab2 + -4ab2 + -2a2b + 2a2b + a3 + 8b3) = 0

Combine like terms: 4ab2 + -4ab2 = 0
(0 + -2a2b + 2a2b + a3 + 8b3) = 0
(-2a2b + 2a2b + a3 + 8b3) = 0

Combine like terms: -2a2b + 2a2b = 0
(0 + a3 + 8b3) = 0
(a3 + 8b3) = 0

Solving
a3 + 8b3 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-8b3' to each side of the equation.
a3 + 8b3 + -8b3 = 0 + -8b3

Combine like terms: 8b3 + -8b3 = 0
a3 + 0 = 0 + -8b3
a3 = 0 + -8b3
Remove the zero:
a3 = -8b3

Simplifying
a3 = -8b3

Combine like terms: -8b3 + 8b3 = 0
a3 + 8b3 = 0

The solution to this equation could not be determined.

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